An antibacterial and antifungal composition containing Dracocephalum foetidum extracts, Sophora alopecuroides extracts or fractions thereof

摘要

An extract of Dracocephalum foetidum and an extract of Sophora alopecuroides are provided to be used as an antibacterial composition for washing and sterilizing the skin surface, prevent the decay and the poisoning of the food, and periodontal diseases, and be used as a natural antibacterial agent for a filter of an air purifying product by having antibacterial activity on bacteria and fungi of skin surface, bacteria causing decay of foods and food-poisoning, Streptococcus Mutans and antibiotics resistant bacteria. An antibacterial composition comprises an extract of Dracocephalum foetidum which is a refined oil ingredient of the Dracocephalum foetidum or an extract of Sophora alopecuroides which is prepared by using a solvent such as water, alcohol, hexane, methylene chloride, ethyl acetate and a mixture thereof.